SD520T~SD5100T数据手册
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PAGE . 1
DATE : OCT.10.2002
DATA SHEET
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Low power loss, High efficiency
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling, and
polarity protection applications
• High temperature soldering guaranteed:260¢XC/10 seconds at terminals
MECHANICAL DATA
Case: TO-251AB molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
Polarity: As marking
Weight: 0.015 ounces, 0.4grams.
SD520T~SD5100T
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
VOLTAGE 20 to 100 Volts CURRENT - 5 Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at Tc=75°C
Peak Forward Surge Current,
8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 5.0A (Note 1)
Maximum DC Reverse Current at Tc=25°C
DC Blocking Voltage per element Tc=100°C
Maximum Thermal Resistance (Note 2)
Operating and Storage Temperature Range
Storage Temperature Range
V
V
mA
UNITS
NOTES:
1. Thermal Resistance Junction to Ambient .
V
0.55
0.2
20
TO-251AB
Unit: inch ( mm )
.09
(
2.3
)
.09
(
2.3
)
.264
(
6.7
)
.248
(
6.3
)
.216
(
5.5
)
.200
(
5.1
)
.063
(
1.6
)
.047
(
1.2
)
.225
(
5.7
)
.209
(
5.3
)
.032
(
0.8
)
.012
(
0.3
)
.098
(
2.5
)
.082
(
2.1
)
.024
(
0.6
)
.016
(
0.4
)
.071
(
1.8
)
.051
(1.3)
3
2
1
4
.02
(0.5)
.307
(
7.8
)
.283
(
7.2
)
4
2
3
°C
-55 to +125
80
A
100
V
A
°C/W
5
SD520T
20
14
20
°C-65 to +150
SD530T
30
21
30
SD540T
40
28
40
SD550T
50
35
50
SD560T
60
42
60
SD580T
80
56
80
SD5100T
100
70
100
0.75
0.85
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